Select the triad from among the given options that is analogous to the given triad.
505 – 604 – 217

Given:  505 – 604 – 217

505 → 5 + 0 + 5 = 10

604 → 6 + 0 + 4 = 10

217 → 2 + 1 + 7 = 10

Logic: All three numbers have digits that sum up to 10.

4+3+2=9
5+1+3=9
7+1+1=9
Sum is 9, not 10.

B) 161 – 512 – 710
1+6+1=8
5+1+2=8
7+1+0=8
Sum is 8, not 10.

C) 125 – 223 – 342
1+2+5=8
2+2+3=7
3+4+2=9
Digits sum not equal.

D) 244 – 226 – 262
2+4+4=10
2+2+6=10
2+6+2=10
All sums are 10.

Thus, correct option is (d).

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